In the United States and Canada, the most impoverished ethnic group is ______

According to the information-processing theorists, _____ refers to the hardware, whereas _____ refers to the software of the human memory system

a) the skull that covers and protects the brain; the positive bias of memory b) the serial position effect; learned memory strategies c) the brain structures involved in memory; learned memory strategies d) the positive bias of memory; the serial position effect

Although evidence from studies presented in the chapter suggests that people are more likely to help family than strangers or friends in some situations,

they also note that people are equally likely to help a friend or family member under which of the following circumstances? a. a life-threatening emergency b. a life-threatening nonemergency c. any life-threatening situation d. a non-life-threatening situation